3564537

Information

• Patent Grant
• 3564537

• References
• Source

• Patent Number

  3,564,537

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • H03M1/00 - Analogue/digital conversion Digital/analogue conversion
  • H03M2201/01 - First edition
  • H03M2201/1109 - Servo-systems for A/D conversion
  • H03M2201/1163 - the counter being a reversible one
  • H03M2201/194 - Control systems
  • H03M2201/3115 - Simultaneous addition or subtraction of selected values
  • H03M2201/3157 - Specific kinds of quantisation values
  • H03M2201/4135 - Momentary value
  • H03M2201/4204 - positive/negative indication
  • H03M2201/4216 - Serial-parallel
  • H03M2201/4225 - Parallel
  • H03M2201/4233 - Bivalued
  • H03M2201/4266 - Decimal radix
  • H03M2201/52 - Digital conversions
  • H03M2201/522 - Non-denominational/denominational Pure/combination code
  • H03M2201/8132 - Transistors
  • Y10S347/90 - Data processing for electrostatic recording

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 341 - Coded data generation or conversion
  • 346 - Recorders